ci: bump tested Python versions

Author: pquentin

.travis.yml

@@ -1,26 +1,37 @@
+os: linux
+dist: bionic
 language: python
 python:
-- 3.5.0
-- 3.5.2
+- pypy3.6-7.2.0
 - 3.5-dev
 - 3.6
 - 3.6-dev
+- 3.7
 - 3.7-dev
-sudo: false
-dist: trusty
-matrix:
+- 3.8
+- 3.8-dev
+jobs:
   include:
-  - os: linux
-    language: generic
-    env: USE_PYPY_RELEASE_VERSION=5.9-beta
+  - python: 3.5.0
+    dist: trusty
+  # The last pytest to support Python 3.5.2 fails to start with recent attrs
+  # - python: 3.5.2
+  #  dist: trusty
+
   # Python3.5 on MacOS doesn't currently support TLSv1.2 needed to use pip :(
   # http://pyfound.blogspot.fr/2017/01/time-to-upgrade-your-python-tls-v12.html
   # - os: osx
   #   language: generic
   #   env: MACPYTHON=3.5.4
   - os: osx
     language: generic
-    env: MACPYTHON=3.6.3
+    env: MACPYTHON=3.6.8
+  - os: osx
+    language: generic
+    env: MACPYTHON=3.7.7
+  - os: osx
+    language: generic
+    env: MACPYTHON=3.8.1
   - os: linux
     language: python
     python: 3.6

ci/travis.sh

@@ -6,7 +6,7 @@ set -ex
 YAPF_VERSION=0.22.0
 
 if [ "$TRAVIS_OS_NAME" = "osx" ]; then
-    curl -Lo macpython.pkg https://www.python.org/ftp/python/${MACPYTHON}/python-${MACPYTHON}-macosx10.6.pkg
+    curl -Lo macpython.pkg https://www.python.org/ftp/python/${MACPYTHON}/python-${MACPYTHON}-macosx10.9.pkg
     sudo installer -pkg macpython.pkg -target /
     ls /Library/Frameworks/Python.framework/Versions/*/bin/
     PYTHON_EXE=/Library/Frameworks/Python.framework/Versions/*/bin/python3
@@ -15,43 +15,6 @@ if [ "$TRAVIS_OS_NAME" = "osx" ]; then
     source testenv/bin/activate
 fi
 
-if [ "$USE_PYPY_NIGHTLY" = "1" ]; then
-    curl -fLo pypy.tar.bz2 http://buildbot.pypy.org/nightly/py3.5/pypy-c-jit-latest-linux64.tar.bz2
-    if [ ! -s pypy.tar.bz2 ]; then
-        # We know:
-        # - curl succeeded (200 response code; -f means "exit with error if
-        # server returns 4xx or 5xx")
-        # - nonetheless, pypy.tar.bz2 does not exist, or contains no data
-        # This isn't going to work, and the failure is not informative of
-        # anything involving this package.
-        ls -l
-        echo "PyPy3 nightly build failed to download – something is wrong on their end."
-        echo "Skipping testing against the nightly build for right now."
-        exit 0
-    fi
-    tar xaf pypy.tar.bz2
-    # something like "pypy-c-jit-89963-748aa3022295-linux64"
-    PYPY_DIR=$(echo pypy-c-jit-*)
-    PYTHON_EXE=$PYPY_DIR/bin/pypy3
-    ($PYTHON_EXE -m ensurepip \
-     && $PYTHON_EXE -m pip install virtualenv \
-     && $PYTHON_EXE -m virtualenv testenv) \
-        || (echo "pypy nightly is broken; skipping tests"; exit 0)
-    source testenv/bin/activate
-fi
-
-if [ "$USE_PYPY_RELEASE_VERSION" != "" ]; then
-    curl -fLo pypy.tar.bz2 https://bitbucket.org/squeaky/portable-pypy/downloads/pypy3.5-${USE_PYPY_RELEASE_VERSION}-linux_x86_64-portable.tar.bz2
-    tar xaf pypy.tar.bz2
-    # something like "pypy3.5-5.7.1-beta-linux_x86_64-portable"
-    PYPY_DIR=$(echo pypy3.5-*)
-    PYTHON_EXE=$PYPY_DIR/bin/pypy3
-    $PYTHON_EXE -m ensurepip
-    $PYTHON_EXE -m pip install virtualenv
-    $PYTHON_EXE -m virtualenv testenv
-    source testenv/bin/activate
-fi
-
 pip install -U pip setuptools wheel
 
 if [ "$CHECK_FORMATTING" = "1" ]; then